Foolscap
- Dimension: 8x13"
- Aspect ratio: 8/13
Quarto
- Dimension: 8x10"
- Aspect ratio: 4/5
Imperial
- Dimension: 7x9"
- Aspect ratio: 7/9
Kings
- Dimension: 6,5x8"
- Aspect ratio: 13/16
Dukes
- Dimension: 5,5x7"
- Aspect ratio: 11/14
Ledger
- Dimension: 11x17"
- Aspect ratio: 11/17
Tabloid
- Dimension: 11x17"
- Aspect ratio: 11/17
Legal
- Dimension: 8,5x14"
- Aspect ratio: 17/28
Government - Legal
- Dimension: 8,5x13"
- Aspect ratio: 17/26
Letter
- Dimension: 8,5x11"
- Aspect ratio: 17/22
Government - Letter
- Dimension: 8x10,5"
- Aspect ratio: 16/21
Half Letter
- Dimension: 5,5x8,5"
- Aspect ratio: 11/17
Junior Legal
- Dimension: 5x8"
- Aspect ratio: 5/8
A10 Willow Envelope
- Dimension: 6x9,5"
- Aspect ratio: 12/19
A9 Diplomat Envelope
- Dimension: 5,7x8,7"
- Aspect ratio: 19/29
A8 Carr's Envelope
- Dimension: 5,5x8,1"
- Aspect ratio: 55/81
A7 Besselheim Envelope
- Dimension: 5,2x7,2"
- Aspect ratio: 13/18
A Long Envelope
- Dimension: 3,9x8,9"
- Aspect ratio: 39/89
A6 Thompson's Standard Envelope
- Dimension: 4,8x6,5"
- Aspect ratio: 48/65
A4 Envelope
- Dimension: 4,3x6,3"
- Aspect ratio: 43/63
A2 Lady Grey Envelope
- Dimension: 4,4x5,7"
- Aspect ratio: 44/57
A1 Envelope
- Dimension: 3,6x5,1"
- Aspect ratio: 12/17
Lee Envelope
- Dimension: 5,25x7,25"
- Aspect ratio: 21/29
6 Baronial Envelope
- Dimension: 4,75x6,5"
- Aspect ratio: 19/26
5.5 Baronial Envelope
- Dimension: 4,38x5,75"
- Aspect ratio: 35/46
4 Baronial Envelope
- Dimension: 3,62x5,12"
- Aspect ratio: 29/41
13 Booklet Envelope
- Dimension: 10x13"
- Aspect ratio: 10/13
10 Booklet Envelope
- Dimension: 9,5x12,62"
- Aspect ratio: 76/101
9.5 Booklet Envelope
- Dimension: 9x12"
- Aspect ratio: 3/4
9 Booklet Envelope
- Dimension: 8,75x11,5"
- Aspect ratio: 35/46
7.5 Booklet Envelope
- Dimension: 7,5x10,5"
- Aspect ratio: 5/7
7.25 Booklet Envelope
- Dimension: 7x10"
- Aspect ratio: 7/10
6.75 Booklet Envelope
- Dimension: 6,5x9,5"
- Aspect ratio: 13/19
6.625 Booklet Envelope
- Dimension: 6x9,5"
- Aspect ratio: 12/19
6.5 Booklet Envelope
- Dimension: 6x9"
- Aspect ratio: 2/3
6 Booklet Envelope
- Dimension: 5,75x8,88"
- Aspect ratio: 46/71
4.5 Booklet Envelope
- Dimension: 5,5x7,5"
- Aspect ratio: 11/15
3 Booklet Envelope
- Dimension: 4,75x6,5"
- Aspect ratio: 19/26
15.5 Envelope
- Dimension: 12x15,5"
- Aspect ratio: 24/31
14.5 Envelope
- Dimension: 11,5x14,5"
- Aspect ratio: 23/29
